| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.75 | 5.134% | $217.3645 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $18.92 | 3.690% | $19.6181 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $70.83 | 10.124% | $78.0008 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $111.30 | 8.584% | $120.854 | $120.85 | $120.85 | $120.90 |
| Purchase #5 | $140.60 | 13.392% | $159.4292 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $113.42 | 8.108% | $122.6161 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $97.33 | 6.256% | $103.419 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $759.15 | $821.3017 | $821.30 | $821.25 | $821.30 | |